Commercial & Industrial Air Conditioning
Residential Air Conditioning
Commercial & Industrial Electrical
Residential Electrical
EV Charging Stations
Repairs & Service
Our story
GT HVAC & Electrical, based in Frankston South on the Mornington Peninsula, is your premier choice for air conditioning and electrical solutions. Our comprehensive range of services caters to both commercial and residential projects, spanning from simple electrical works to the design and construction of state-of-the-art EV charging stations.
With expertise in split systems, ducted cooling, and commercial heating and cooling, our highly skilled professionals guarantee optimal comfort and efficiency for your space. We prioritize superior craftsmanship, unwavering customer satisfaction, and innovative solutions that adapt to your evolving needs.
Serving clients across Melbourne, including the Mornington Peninsula, Yarra Valley, and CBD, GT HVAC & Electrical brings specialised services directly to your doorstep. As industry-leading experts, we take pride in our reputation for excellence in air conditioning and electrical services. Our attention to detail, commitment to quality, and reliable workmanship ensure we surpass your expectations.
Co-founded by Grant Smith and Travis Millar, GT HVAC & Electrical brings together over 30 years of collective experience in the HVAC and electrical industry. Grant, an expert electrician with a background in commercial sector projects, gained valuable expertise in electrical asset management and preventative maintenance scheduling. Travis is an experienced refrigeration technician with over 14 years of expertise, has worked on notable Melbourne complexes and brings extensive knowledge in HVAC asset management and client account management.
Meet our Directors
Workmanship Guaranteed
With a 5-year craftsmanship warranty, your project is guaranteed to meet the highest standards. We only use genuine parts and reputable brands to ensure optimal performance and durability.
More information about Us – GT HVAC & Electrical
At GT HVAC & Electrical, we’re more than just a business — we’re a team of highly experienced professionals dedicated to delivering exceptional air conditioning, refrigeration, electric, and mechanical services across Melbourne and surrounding metro areas. With a rich history built on trust, reliability, and high-quality workmanship, we’ve earned a reputation as a trusted name in commercial and residential HVAC solutions.
Founded by Grant Smith & Travis Millar, and built on the foundation of hard work, honesty, and technical excellence, our company continues to grow thanks to the strong partnerships we’ve formed with our clients, teammates, and suppliers. Our story is a long-standing commitment to service, innovation, and performance.
Our Values and Mission
We’re committed to creating cost-effective, energy-efficient solutions that meet the evolving needs of modern businesses and homes. Whether you’re seeking custom air conditioning design for a commercial facility or prompt maintenance on a retail refrigeration unit, GT HVAC & Electrical takes pride in offering tailored systems, expert advice, and a full-service approach.
We acknowledge the complexity and challenges clients face when managing mechanical systems and strive to resolve them with personalised support and clear communication every step of the way. Our team understands that every project — whether it’s an aged care facility, school, office, or boutique retail space — requires a customised solution that ensures comfort, reliability, and lasting results.
Why Choose GT HVAC & Electrical?
With decades of combined experience in air conditioning, refrigeration, and electrical installations, our qualified technicians and project managers bring unmatched ability and attention to detail to every job. We offer:
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Full-service mechanical, HVAC, and refrigeration solutions
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Expert installation and maintenance services for all unit types
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Support for both small- and large-scale commercial projects
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Highly trained professionals who understand your specific needs
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A wide range of products from trusted names like Mitsubishi and AirFour
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Accredited dealer partnerships and proven industry knowledge
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Prompt, reliable response times and free quotes
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Flexible planning and tailored solutions with long-term value
We’re proud of the outcomes we’ve achieved for businesses and families alike. From initial design to ongoing support, we ensure every client gets the best possible service.
Our Approach
We take a forward-thinking, solutions-driven approach to every project. From rapid response service calls to complex commercial installations, our technicians are skilled in navigating technical challenges and delivering productive results. Our team works closely with clients to ensure that expectations are not only met but exceeded.
Our ability to adapt, our understanding of the industry, and our attention to detail have helped us become leaders in HVAC and electrical solutions across Melbourne. Every action we take is driven by our commitment to excellence, client satisfaction, and long-term success.
Meet the Team
Behind every installation, service, and repair is a dedicated team of experts and support staff. Our team includes skilled HVAC & Air-Conditioning technicians, project managers, and refrigeration specialists who work together to provide fast, efficient, and reliable solutions.
Their leadership, combined with the efforts of our growing team, ensures every project is completed to the highest standard — and with respect, loyalty, and professionalism at its core.
Our Clients
We proudly serve a wide range of industries, including commercial, education, retail, hospitality, and aged care. Our clients include small businesses, large corporations, and government facilities. We’ve completed major HVAC and refrigeration projects for schools, offices, apartment complexes, and more — each one backed by our commitment to delivering results.
We value the relationships we build and maintain open, honest communication throughout every project. When you choose GT HVAC & Electrical, you’re choosing a company that puts your needs first.
What We Offer
Our services include:
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Mechanical and HVAC design
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Installation of ducted, split, and multi-split systems
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Customised commercial air conditioning systems
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Refrigeration unit installation, maintenance, and repair
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Electrical fit-outs, system upgrades, and compliance work
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Ongoing maintenance and repair programs
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Energy-efficient solutions tailored to your space
We work with leading suppliers to ensure every unit we install or service meets high-performance and energy standards, allowing you to achieve comfort, control, and confidence year-round.
Contact Us
Ready to discuss your next air conditioning or electrical project? We’re here to help. Contact us today for a quote, to request service, or simply to learn more about how GT HVAC & Electrical can support your home or business.
We’re proud of the work we’ve done, the partnerships we’ve built, and the clients we continue to serve across Melbourne and beyond. Whether you’re in need of rapid service or long-term system planning, we’re ready to deliver the exceptional results you expect — with the care, expertise, and integrity you deserve.